<template>
  <view>
    <!-- 选择收货地址的盒子 -->
    <view class="address-choose-box" v-if="JSON.stringify(address) === '{}'">
      <button @click="chooseAddress" type="primary" size="mini" class="btnChooseAddress">请选择收货地址</button>
    </view>
    <!-- 渲染收货信息的盒子 -->
    <view class="address-info-box" v-else @click="chooseAddress">
      <view class="row1">
        <view class="row1.left">
          <view class="username">收货人:{{address.userName}}</view>
        </view>
        <view class="row1-right">
          <view class="phone">电话:{{address.telNumber}}</view>
          <uni-icons type="arrowright" size="16"></uni-icons>
        </view>
      </view>
      <view class="row2">
        <view class="row2-left">收货地址:</view>
        <view class="row2-right">{{addrStr}}</view>
      </view>
    </view>
    <!-- 底部边框区域 -->
    <image src="/static/cart_border@2x.png" class="address-border"></image>

  </view>
</template>

<script>
  import {mapState,mapMutations,mapGetters} from 'vuex'
  export default {
    name: "my-address",
    data() {
      return {
        //收货地址
        // address: {}
      };
    },
    methods: {
      ...mapMutations('m_user',['updateAddress']),
      async chooseAddress() {
        //捕获错误，并将其返回 通过打印res知道res为一个数组，包含两个对象
        const [err,succ] = await uni.chooseAddress().catch(err => err)
        // console.log(res)
        console.log(succ)
        if(err == null && succ.errMsg == 'chooseAddress:ok'){
          // this.address = succ
          this.updateAddress(succ)
        }
      }
    },
    computed:{
      ...mapState('m_user',['address']),
      ...mapGetters('m_user',['addrStr'])
    }
  }
</script>

<style lang="scss">
  .address-border {
    display: block;
    width: 100%;
    height: 5px;
  }

  //选择收货地址的盒子
  .address-choose-box {
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .address-info-box {
    font-size: 12px;
    height: 90px;
    //这里给定flex，使得row1和row2继承了，
    display: flex;
    flex-direction: column;
    //转换flex方向之后，justify-content成了垂直居中
    justify-content: center;
    padding: 0 5px;

    .row1 {
      display: flex;
      justify-content: space-between;

      .row1-right {
        display: flex;
        align-items: center;

        .phone {
          margin-right: 5px;
        }
      }
    }
  }

  .row2 {
    display: flex;
    align-items: center;
    margin-top: 10px;

    .row2-left {
      // nowrap	文本不会换行，文本会在在同一行上继续，直到遇到 <br> 标签为止。
      white-space: nowrap;
    }
  }
</style>
